#1C094B#1C094B

#1C094B is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.5% C 0.111 H 286.7°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#1C094B
RGB	rgb(28, 9, 75)
HSL	hsl(257, 79%, 16%)
HSV	hsv(257, 88%, 29%)
CMYK	cmyk(62.7%, 88%, 0%, 70.6%)
CIE-LAB	lab(8.57, 28.51, -36.76)
CIE-LCH	lch(8.57, 46.52, 307.79°)
OKLab	oklab(22.48% 0.0318 -0.1058)
OKLCH	oklch(22.48% 0.111 286.7)
XYZ	xyz(1.8462, 0.9501, 6.7414)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C094B #384B09

analogous

#09174B #1C094B #3D094B

triadic

#1C094B #4B1C09 #094B1C

tetradic

#1C094B #4B0917 #384B09 #094B3D

square

#1C094B #4B0917 #384B09 #094B3D

split-complementary

#1C094B #4B3D09 #174B09

monochromatic

#0A031B #0A031B #1C094B #301082 #4516B8

Accessibility & contrast

On white

17.65

#1C094B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#1C094B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C094B

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C094B	#FFFFFF	#000000	##FFFFFF
##1C094B	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4D

Deuteranopia (green-blind)

#00174A

Tritanopia (blue-blind)

#061D2A

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1c094b;
/* rgb */ color: rgb(28, 9, 75);
/* oklch */ color: oklch(22.5% 0.111 286.7);

Tailwind

colors: {
  custom: {
    50: '#5f4b7e',
    500: '#1c094b',
    950: '#000000',
  },
}

SCSS

$custom: #1c094b;
$custom-light: #5f4b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c094b",
  "rgb": {
    "r": 28,
    "g": 9,
    "b": 75
  },
  "hsl": {
    "h": 257.273,
    "s": 78.571,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22475,
    "c": 0.11053,
    "h": 286.7
  },
  "luminance": 0.0095
}

Semantic roles & 50–950 ramp

primary

#1C094B

secondary

#6C8828

accent

#F533BD

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #1C094B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →